diff -up -ru grub2-1.96+20081201.orig/loader/powerpc/ieee1275/linux.c grub2-1.96+20081201/loader/powerpc/ieee1275/linux.c
--- grub2-1.96+20081201.orig/loader/powerpc/ieee1275/linux.c	2007-07-22 01:32:33.000000000 +0200
+++ grub2-1.96+20081201/loader/powerpc/ieee1275/linux.c	2009-01-24 16:14:32.000000000 +0100
@@ -27,7 +27,7 @@
 #include <grub/ieee1275/ieee1275.h>
 #include <grub/machine/loader.h>
 
-#define ELF32_LOADMASK (0xc0000000UL)
+#define ELF32_LOADMASK (0xf0000000UL)
 #define ELF64_LOADMASK (0xc000000000000000ULL)
 
 static grub_dl_t my_mod;